by doublestandarddems February 12, 2023
2-Chloromethylthiophene is used as an intermediate to 1-(2-thienyl)-2-Propanone.
In a 2-l. beaker surrounded by an ice-salt bath , and fitted with a mechanical stirrer and a thermometer, are placed 420 g. (392 ml., 5 moles) of thiophene and 200 ml. of concentrated hydrochloric acid. A rapid stream of hydrogen chloride is passed continuously into the mixture with vigorous stirring. When the temperature reaches 0°, 500 ml. of 37% formaldehyde solution is added at a rate that will permit the temperature to remain below 5°. The addition requires about 4 hours. When all the formaldehyde solution has been added, the mixture is extracted with three 500-ml. portions of ether. The ether extracts are combined, washed successively with water and saturated sodium bicarbonate solution, and then dried over anhydrous calcium chloride. The solvent is removed by distillation, and the product is distilled under reduced pressure through a 50-cm. fractionating column. The product boiling at 73–75°/17 mm. is collected. The yield is 257–267 g. (40–41%) of a colorless oily liquid.
In a 2-l. beaker surrounded by an ice-salt bath , and fitted with a mechanical stirrer and a thermometer, are placed 420 g. (392 ml., 5 moles) of thiophene and 200 ml. of concentrated hydrochloric acid. A rapid stream of hydrogen chloride is passed continuously into the mixture with vigorous stirring. When the temperature reaches 0°, 500 ml. of 37% formaldehyde solution is added at a rate that will permit the temperature to remain below 5°. The addition requires about 4 hours. When all the formaldehyde solution has been added, the mixture is extracted with three 500-ml. portions of ether. The ether extracts are combined, washed successively with water and saturated sodium bicarbonate solution, and then dried over anhydrous calcium chloride. The solvent is removed by distillation, and the product is distilled under reduced pressure through a 50-cm. fractionating column. The product boiling at 73–75°/17 mm. is collected. The yield is 257–267 g. (40–41%) of a colorless oily liquid.
I synthesized 2-chloromethylthiophene from thiophene, concentrated hydrochloric acid, and formaldehyde.
by CognitiveFuel January 22, 2024
I was in the air force, and I took this chick on my jet, and after we had sex I officially became a member of the mach 2 club.
by dude June 22, 2003
RTS game centered around the second world war
Developed by Digitalmindsoft
published by 1C Company
Choose from 5 nations to play as,which include:
Nazi Germany (3rd reich/Germany,Kraut - American soldiers)
Imperial Japan (japan)
United States of America (US/USA)
United Kingdom (UK/Commonwealth,Yankee's/Tommies - by germans)
Union of Soviet Socialist Republics (USSR,Commies,Soviets)
1 dlc faction:
Ostfront Veteranen
Basically Germany but different lineup,only usable in multiplayer or against bots and by bots
And 4 DLC's
Iron Fist: 3rd person tank mission for all 5 nations
Airborne: access to multiplayer bots you can add ranging from easy,normal,hard and heroic
1 singleplayer skirmish for each nation
Ostfront veteranen: adds 10 new vechicles and the "Ostfront Veteranen" faction
Men Of War Origins: adds the original Men Of War game but with upgraded graphics
Deluxe edition: Tiny ribbon for multiplayer (or solo matches if you are a loner) matches,slight xp boost to unlock units faster,five star general achievment and a new shiny hud
Developed by Digitalmindsoft
published by 1C Company
Choose from 5 nations to play as,which include:
Nazi Germany (3rd reich/Germany,Kraut - American soldiers)
Imperial Japan (japan)
United States of America (US/USA)
United Kingdom (UK/Commonwealth,Yankee's/Tommies - by germans)
Union of Soviet Socialist Republics (USSR,Commies,Soviets)
1 dlc faction:
Ostfront Veteranen
Basically Germany but different lineup,only usable in multiplayer or against bots and by bots
And 4 DLC's
Iron Fist: 3rd person tank mission for all 5 nations
Airborne: access to multiplayer bots you can add ranging from easy,normal,hard and heroic
1 singleplayer skirmish for each nation
Ostfront veteranen: adds 10 new vechicles and the "Ostfront Veteranen" faction
Men Of War Origins: adds the original Men Of War game but with upgraded graphics
Deluxe edition: Tiny ribbon for multiplayer (or solo matches if you are a loner) matches,slight xp boost to unlock units faster,five star general achievment and a new shiny hud
Jim: did you hear about the game Men of War: Assault Squad 2?
Bob: yeah,i really like the German Campaign
Jim: i enjoy the American Campaign
Bob: yeah,i really like the German Campaign
Jim: i enjoy the American Campaign
by MrManIsReal November 04, 2023
Hym "They are literally doing the plot of 'God's not dead 2' (Where Sarah Michelle Gellar is taken to court for quoting the bible) to Lgbtq teachers. That's literally what they are doing. Their entire political strategy is either doing the plot of a movie or anime (but in reverse) or doing what the liberals where doing to them (be in reverse). It's so lazy."
by Hym Iam August 19, 2023
when you are a double gay ass bitch and a massive weeb.
this person will live with their parents for their entire life
this person will live with their parents for their entire life
by mumfrog51 April 22, 2019
fuck bm2 it's a horrible game
Hey, have you realized how much worse Black Magic 2 got last update?
Yeah, it gets worse every single fucking time WHY BUDOTI WHY
Yeah, it gets worse every single fucking time WHY BUDOTI WHY
by Sircachetes May 03, 2023